 body {
     margin-top: 0px;
     margin-bottom: 0px;
     margin-left: 0px;
     margin-right: 0px;
     font-size: 12px;
     color: #222222;

 }

 .header {
     display: flex;
     width: 100%;
     background: url(../images/t1.jpg) no-repeat center top;
     background-size: cover;
     height: 140px;

 }

 /*
        table {
            table {
                display: table;
                border-collapse: separate;
                box-sizing: border-box;
                text-indent: initial;
                border-spacing: 2px;
                border-color: gray;
            }
        }

        tbody {
            display: table-row-group;
            /*使得任何<tr>元素在垂直方向上都居中
            vertical-align: middle;
            /*继承父元素的边框颜色
            border-color: inherit;
        }*/
 .logo {
     background: url(../images/Iconfont.png) no-repeat center center;
     width: 625px;
     height: 100%;
     margin-left: 230px;
 }

 .search {
     display: flex;
     height: 100%;
     margin-left: 299px;
     justify-content: center;
     align-items: center;
 }

 .searchinput {
     width: 200px;
     height: 30px;
     color: rgb(34, 34, 34);
     padding-top: 3px;
     padding-left: 18px;
     font-family: 宋体;
     font-size: 10pt;
     position: relative;
     border-width: 1px;
     border-style: solid;
     border-color: rgb(135, 135, 135);
     border-image: initial;
 }

 .searchbutton {
     height: 36px;
     color: #000000;
     font-weight: 500;
     font-family: "Microsoft YaHei";
     margin-left: 5px;
 }